# $Id$

"""Spanning Tree Protocol."""

import pkt

class STP(pkt.Packet):
    __hdr__ = (
        ('proto_id', 'H', 0, ''),
        ('v', 'B', 0, ''),
        ('type', 'B', 0, ''),
        ('flags', 'B', 0, ''),
        ('root_id', '8s', '', ''),
        ('root_path', 'I', 0, ''),
        ('bridge_id', '8s', '', ''),
        ('port_id', 'H', 0, ''),
        ('age', 'H', 0, ''),
        ('max_age', 'H', 0, ''),
        ('hello', 'H', 0, ''),
        ('fd', 'H', 0, '')
        )